National Item Identification Number
00-637-5131
006375131
5305-00-637-5131
5305006375131
National Stock Number
Item Name
SETSCREW
Federal Supply Class
5305
Description
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.
Commercial and Government Entity Code (Supplier Data)
77445
80539
Reference Numbers (Part Numbers)
304118
304118
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNF
0.250 INCHES
28
1A
RIGHT-HAND
0.385 INCHES MINIMUM AND
0.395 INCHES MA